Reduction of reliability testings of data-measuring system due to its functional redundancy

Authors

  • Олег Вікторович Грабовський Odessa State Academy of Technical Regulation and Quality, 65020, Odessa, st. Kuznechnaya, 15, Ukraine
  • Надія Феліксівна Казакова Odessa National Economic University, 8, Preobrazhenskaya str., Оdessa, 65082, Ukraine

DOI:

https://doi.org/10.15587/2312-8372.2013.12954

Keywords:

redundancy, reliability, measurement, ratio, data-measuring system

Abstract

The article considers one of the ways of improvement of efficiency of testings of reliability of data-measuring system in the form of reduction of the total procedure due to its functional redundancy. The research is required because the bulk of the total expenditure falls on tests, and this significantly affects the amount of funding when creating complex engineering systems. To solve this problem we have calculated the ratio of functional redundancy of the system and the probability of failure-free operation for different values of influencing factors. It is shown that a quantitative measure of performance of a certain condition for the reliability of the system is the possibility of its implementation. We presented the criterion of its performance from the perspective of systematic review. We considered the questions of the risk to reduce the reliability testing procedures. We highlighted the limit requirements for the operation of data-measuring system, which is checked in conditions of reduction of testings of its reliability due to functional redundancy.

Author Biographies

Олег Вікторович Грабовський, Odessa State Academy of Technical Regulation and Quality, 65020, Odessa, st. Kuznechnaya, 15

Applicant

Department of Information and measuring systems

Надія Феліксівна Казакова, Odessa National Economic University, 8, Preobrazhenskaya str., Оdessa, 65082

 Ph.D., associate professor

Degree of the Department of Information Systems in Economics

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Published

2013-03-29

How to Cite

Грабовський, О. В., & Казакова, Н. Ф. (2013). Reduction of reliability testings of data-measuring system due to its functional redundancy. Technology Audit and Production Reserves, 2(1(10), 24–26. https://doi.org/10.15587/2312-8372.2013.12954

Issue

Vol. 2 No. 1(10) (2013): Technology audit and production reserves

Section

Technology audit

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Copyright (c) 2016 Олег Вікторович Грабовський, Надія Феліксівна Казакова

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